J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00083273
Dr. G. A. Rex s.n.
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts.

University of Florida Herbarium
Catalog #: FLAS-F-59485
Dr. G.A. Rex #N.A.F. 1063
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts

Clemson University Herbarium
Catalog #: CLEMS-F0001713
G. A. Rex #1063
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0025686
G. A. Rex #s.n.
Nyssopsora clavellosa (Berk.) Arthur
United States, New York, Adirondack Mountains

Field Museum of Natural History
Catalog #: C0291947F
G. A. Rex #s.n.
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts.

Field Museum of Natural History
Catalog #: C0291948F
G. A. Rex #s.n.
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts.

University of California Berkeley, University Herbarium
Catalog #: UC1886920
G. A. Rex #s.n.
Nyssopsora clavellosa (Berk.) Arthur
USA, New York, Adirondack Mountains

University of California Berkeley, University Herbarium
Catalog #: UC151213
G. A. Rex #s.n.
Nyssopsora clavellosa (Berk.) Arthur
USA, New York, Adirondack Mts.

Michigan State University Herbarium
Catalog #: MSC0219277
G.A. Rex s.n.
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts.

Brown University Herbarium
Catalog #: CBRU00004099
GA Rex s.n.
Triphragmium clavellosum Berk.
United States, New York

Purdue University, Arthur Fungarium
Catalog #: PUR021212
GA Rex s.n.
Triphragmium clavellosum Berk.
United States, New York, Adirondack Mts